1.
Suman decides to upgrade Rijush 250W power supply to a 1200W unit. The first thing Suman should do is
2.
What is the full form of UPS?
3.
ATX SMPS PG stands for_______
4.
In an unregulated power supply, if input a.c. voltage increases, the output voltage_____
5.
"Soft power" on ATX power supplies is designed to
6.
A 1200W PSU upgrade will burn out a system currently using a 450W PSU.
7.
Identify the name of White power connector
8.
What is the reference voltage coming from Blue wire of SMPS
9.
What is the reference voltage coming from Red wire
10.
UPS can provide protection from
11.
How you can start SMPS for checking purpose?
12.
Rectifier converts___________
13.
PATA hard drives get power through _____ connectors
14.
In one PC the power supply fan makes strange noises and then stops working. The best solution to this problem is
15.
Auxiliary power connector of ATX SMPS has ____ pins?
16.
The "Power Good" wire is
17.
What is the reference voltage coming from Yellow wire of SMPS
18.
A power supply which has voltage regulation of _______ is unregulated power supply
19.
Main board power connector of modern SMPS contain____pins.
20.
What is full form SMPS
